Dr. Garrett

Dr. Garrett is a major character in Doom Resurrection. He sends the player character, a member of Bravo Team, on a quest to restore their ability to access the landing pads so that they can escape the base on an incoming transport. To help with this, he lends the player his experimental artificially intelligent drone, Sam. Although the player accomplishes all of the required tasks successfully, Dr. Garrett must eventually be left behind and never makes it to the landing pad.